Upload image/video to various nostr focused sharing platforms

nostr_upload_file.py

def nostr_build_upload(file_name):
    """Uploads an image/video to nostr build and returns the URL of it."""
    import requests

    url = 'https://nostr.build/api/upload/ios.php'

    with open(file_name, 'rb') as f:
        files = {'fileToUpload': f}
        data = {'submit': 'Upload'}
        response = requests.post(url, files=files, data=data)
    response.raise_for_status
    if response.status_code == 200:
        return response.text.replace("\\", "").strip("\"")


def void_cat_upload(file_name):
    """Uploads an image/video to void.cat and returns the URL of it."""
    import requests
    import mimetypes
    mime_type, _ = mimetypes.guess_type(file_name)

    with open(file_name, "rb") as f:
        data = f.read()
    headers = {
        "V-Content-Type": mime_type,
        "V-Filename": file_name,
    }

    url = "https://void.cat/upload?cli=true"
    response = requests.post(url, headers=headers, data=data)
    response.raise_for_status
    return response.text


def upload_on_any(file_name):
    """Uploads an image/video to nostr build or void cat, depending on if the first fails."""
    from requests.exceptions import HTTPError
    try:
        url = nostr_build_upload(file_name)
    except HTTPError:
        pass
    else:
        return url
    try:
        url = void_cat_upload(file_name)
    except HTTPError:
        return None
    else:
        return url